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FR 555-R21 Pizzato Position switch with adjustable lever and roller
Pizzato FR555-R21 position switch with adjustable roller lever, featuring 1 NO + 1 NC contacts, IP67 protection and durable technopolymer housing for industrial automation.
£11.15
Why Choose the Pizzato FR555-R21 Position Switch?
The Pizzato FR555-R21 is a reliable industrial position switch designed for accurate mechanical position detection in automation equipment, machinery and industrial control systems. Manufactured by Pizzato Elettrica, the FR series provides dependable switching performance with a durable technopolymer housing and adjustable roller lever actuator for flexible machine integration.
This position switch is engineered for demanding industrial applications where precise detection, long operational life and reliable switching are essential. The adjustable lever and roller mechanism enables easy adaptation to different machine movements, making the FR555-R21 suitable for production machinery, conveyors and OEM automation systems.
Featuring a 1NO + 1NC snap action contact configuration, IP67 protection and positive opening operation, the Pizzato FR555-R21 delivers dependable performance in industrial environments. The switch includes a PG13.5 conduit entry and adjustable roller lever design for straightforward installation and maintenance.
Key Advantages
- Reliable position switch for industrial automation applications.
- Adjustable roller lever actuator for flexible mechanical sensing.
- 1NO + 1NC snap action contacts for dependable control switching.
- IP67 protection rating for demanding industrial environments.
- Positive opening function for enhanced machine safety.
- Compact technopolymer construction for easy integration into machinery.
Key Features
- Pizzato FR series industrial position switch.
- Adjustable roller lever with 20 mm roller diameter.
- 1NO + 1NC snap action contact block.
- Positive opening operation.
- Technopolymer housing construction.
- PG13.5 threaded conduit entry.
- IP67 protection according to EN 60529.
- Suitable for machine automation and industrial control applications.
Reliable Position Detection for Industrial Automation
The Pizzato FR555-R21 provides accurate mechanical position monitoring by detecting the movement and position of machine components. When activated, the snap action contacts provide a fast and reliable electrical switching response for industrial control circuits.
Designed for machine builders and automation professionals, the FR series combines durable materials, flexible actuator configurations and safety-oriented switching characteristics. The positive opening mechanism helps ensure reliable contact separation in safety-related applications.
Typical Applications
- Industrial machinery and automation equipment.
- Machine position monitoring systems.
- Packaging and manufacturing equipment.
- Conveyor and material handling systems.
- Safety monitoring and machine control applications.
- OEM machine building projects.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Snap action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Lever | |
| Positive Opening | Yes | |
| Connection | PG13.5 cable entry | |
| Series | FR Series | |
| Product type | Position switch with adjustable roller lever | |
| Contact configuration | 1 NO + 1 NC snap action | |
| Positive opening | Yes | |
| Rated current | up to 10 A | |
| Rated voltage | up to 500 V AC / 250 V DC | |
| Housing material | Technopolymer | |
| Protection rating | IP67 | |
| Conduit entry | PG 13.5 | |
| Operating temperature | approx. -25 to +80 °C | |
| Actuator range | adjustable lever (approx. 53–112 mm) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR555-R21 used for?
The FR555-R21 is used for mechanical position detection in industrial machinery, automation systems and control applications.
What actuator does the FR555-R21 use?
The switch uses an adjustable roller lever actuator with a 20 mm roller for flexible mechanical operation.
What contact configuration does this position switch provide?
The FR555-R21 provides a 1NO + 1NC snap action contact configuration for reliable switching performance.
Is the Pizzato FR555-R21 suitable for industrial environments?
Yes. The switch has an IP67 protection rating, making it suitable for industrial environments requiring protection against dust and water ingress.
What connection method is used?
The FR555-R21 uses a PG13.5 conduit entry for industrial electrical installation.
Trusted by Industrial Automation Professionals
Pizzato FR series position switches are trusted by machine builders and automation engineers worldwide for dependable mechanical sensing, robust construction and reliable industrial control performance.
